Say hello to the shampoo bar that doesn't have an "adjustment period" or require an acidic rinse and keep a few plastic bottles out of the landfills! Good for all hair types, our shampoo bars are free of phthalates, parabens, sulfates, SLS, and silicones and each can last as long as 1 bottle or more of shampoo depending on the length and thickness of your hair and your individualized usage. To use, either create lather in your hands and apply to scalp or rub the bar directly on your hair and lather. Rinse well and follow up with conditioner. For best results snag the conditioner bar in the same scent! For custom label options, check the box that reads "Customize this item for $0.00/unit" and follow the instructions in the Artwork Guidelines and Proofing Process to submit your custom designs. A chart showing product label sizes and the Artwork Guidelines are in the product images for your reference.